IRWIN 67516 Jobber Drill Bit, 1/4 in Dia, 4 in OAL, Spiral Flute, 1-Flute, 1/4 in Dia Shank, Cylinder Shank

High-speed steel with black oxide treatment that reduces friction between bit and workpiece. Split point starts on contact in metal, wood and plastic; eliminates walking or skating when drilling into metal; 135 deg split point on all bits above 1/8 in ; jobber length.Product DetailsManufacturer: STANLEY BLACK & DECKERManufacturer's Part Number: 67516Show me more Drill BitsProduct FeaturesBlack oxide coating resists corrosion135 deg split point ensures a true start and eliminates bit walkingBit is constructed of M-2 high-speed steel for the excellent combination of strength, heat resistance and wear resistanceProduct Specifications Applicable Materials Metal, Plastic, Wood Cutting Direction Clockwise Diameter 1/4 in Finish Black Oxide Flute Length 2-3/4 in Flute Type Spiral Grade M2 Material HSS Number of Flutes 1 Overall Length 4 in Point Angle 135 deg Point Type Split Shank Diameter 1/4 in Shank Length 1-1/4 in Shank Type Cylinder Product Doc